PexUniverse.com is here to offer you the highest quality radiant heat, HVAC and plumbing supplies at the most competitive pricing online. Our extensive product line includes water pumps, PEX plumbing and radiant heating supplies, ball valves, copper fittings, tankless water heaters and many others. All products sold on our website are brand new and shipped directly from our warehouse, so every time you place an order, you can expect a timely delivery.